73167015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 48253785

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 1549, 3149, 4647, 7745, 9447, 15745, 23235, 47235, 72803, 103783, 218409, 311349, 364015, 518915, 1092045, 1556745, 4877801, 14633403, 24389005, 73167015]

約数ペア:

[(1, 73167015), (3, 24389005), (5, 14633403), (15, 4877801), (47, 1556745), (67, 1092045), (141, 518915), (201, 364015), (235, 311349), (335, 218409), (705, 103783), (1005, 72803), (1549, 47235), (3149, 23235), (4647, 15745), (7745, 9447)]